[INFO] fetching crate bookbinder_epub 0.1.1...
[INFO] checking bookbinder_epub-0.1.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate bookbinder_epub 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bookbinder_epub 0.1.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bookbinder_epub 0.1.1
[INFO] finished tweaking crates.io crate bookbinder_epub 0.1.1
[INFO] tweaked toml for crates.io crate bookbinder_epub 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paragraph-breaker v0.4.4
[INFO] [stderr]   Downloaded epub_metadata v0.1.0
[INFO] [stderr]   Downloaded epub_bundler v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4db5c19f1a6266b36985532b00167a72d5a2a283247a29f53f4e8df9b5a9df9
[INFO] running `Command { std: "docker" "start" "-a" "a4db5c19f1a6266b36985532b00167a72d5a2a283247a29f53f4e8df9b5a9df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4db5c19f1a6266b36985532b00167a72d5a2a283247a29f53f4e8df9b5a9df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4db5c19f1a6266b36985532b00167a72d5a2a283247a29f53f4e8df9b5a9df9", kill_on_drop: false }`
[INFO] [stdout] a4db5c19f1a6266b36985532b00167a72d5a2a283247a29f53f4e8df9b5a9df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ddc93988b24633149849bfdaa9ebcf239e87b7e488113728877c4f81535c85
[INFO] running `Command { std: "docker" "start" "-a" "35ddc93988b24633149849bfdaa9ebcf239e87b7e488113728877c4f81535c85", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking ttf-parser v0.9.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking unicode-script v0.5.3
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking unicode-bidi v0.3.6
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking temp_file_name v0.1.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking paragraph-breaker v0.4.4
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking ttf-parser v0.8.3
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]     Checking epub_metadata v0.1.0
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking svgfilters v0.2.0
[INFO] [stderr]     Checking kurbo v0.7.1
[INFO] [stderr]     Checking roxmltree v0.13.1
[INFO] [stderr]     Checking wide v0.6.5
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking fontdb v0.3.0
[INFO] [stderr]     Checking tiny-skia v0.2.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]     Checking extended_pulldown v0.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking usvg v0.12.0
[INFO] [stderr]    Compiling bookbinder_epub v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking resvg v0.12.0
[INFO] [stderr]     Checking bookbinder_common v0.1.1
[INFO] [stderr]     Checking epub_bundler v0.1.1
[INFO] [stderr]     Checking bookbinder_ast v0.1.0
[INFO] [stdout] error: field is never read: `height_below_baseline`
[INFO] [stdout]    --> src/svg_titlepage_generator.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub(crate) height_below_baseline: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(dead_code)]
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bookbinder_epub` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: field is never read: `height_below_baseline`
[INFO] [stdout]    --> src/svg_titlepage_generator.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub(crate) height_below_baseline: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(dead_code)]
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "35ddc93988b24633149849bfdaa9ebcf239e87b7e488113728877c4f81535c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ddc93988b24633149849bfdaa9ebcf239e87b7e488113728877c4f81535c85", kill_on_drop: false }`
[INFO] [stdout] 35ddc93988b24633149849bfdaa9ebcf239e87b7e488113728877c4f81535c85